Pottawattamie County property record for 400 Atlantic St, Walnut, IA 51577
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,195 sqft · built 1920 |
| Lot Size | 0.28 acres (12,197 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,172 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 7738 09 379 015 |
| Primary APN | 7738 09 379 015 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,195 sqft Base Area |
| 1st Floor Area | 1,195 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 12,197 sqft (0.28 acres) |
| Lot Dimensions | 150 ft deep x 80 ft wide |
| Porch | Porch |
|---|---|
| Porch Area | 256 sqft |
| Patio Area | 88 sqft |
| Shed | 1 Shed |
| Shed Area | 140 sqft |
| Street Address | 400 ATLANTIC ST |
|---|---|
| City | WALNUT |
| State | IA |
| Zip | 51577-3094 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | WALNUT TOWN-ORIGINAL PLAT LTS 7 & 8 BLK 5 |
| Legal Subdivision | WALNUT ORIGINAL TOWN |
| Legal Block | 5 |
| Legal Lot Number | 8 |
| Jurisdiction | POTTAWATTAMIE IA |
| Township / Civil Division | LAYTON |
| Census Block Group | 3 |
| Census Block | 3096 |
| Census Tract | 21502 |
Source: Pottawattamie County records, as of September 23, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 400 ATLANTIC ST, WALNUT, IA 51577-3094 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Pottawattamie County assessment roll, as of September 23, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Pottawattamie County |
| Municipality | Walnut City |
| Unified School District | AHSTW Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $188,800 (+25.45%) Land $10,800 Building $178,000 | $188,800 (+25.45%) Land $10,800 Building $178,000 | |
| 2025 | $2,172.00 (-41.88%) | ||
| 2023 | $150,500 Land $9,400 Building $141,100 | $150,500 Land $9,400 Building $141,100 | |
| 2021 | $3,737.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 16, 2013
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | WALNUT MUNICIPAL UTILITIES serves 768 people · EPA ID IA7872062 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 214 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Marne & Elk Horn Telephone Company Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Nextlink, Western Iowa Wireless.
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